7123 search results - page 1111 / 1425 » The Ordered Set of Rough Sets |
237
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IJCV
2006
15 years 6 months ago
2006
Subspacefacerecognitionoftensuffersfromtwoproblems:(1)thetrainingsamplesetissmallcompared with the high dimensional feature vector; (2) the performance is sensitive to the subspace...
177
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IJDSN
2006
15 years 6 months ago
2006
Security is a critical challenge for creating robust and reliable sensor networks. For example, routing attacks have the ability to disconnect a sensor network from its central ba...
171
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IVC
2008
15 years 6 months ago
2008
In this paper we present a new physically motivated curve/region descriptor based on the solution of Helmholtz's equation. The descriptor we propose satisfies the six princip...
172
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Abstract- We investigate cooperative wireless relay networks in which the nodes can help each other in data transmission. We study different coding strategies in the single-source ...
188
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
This paper addresses the performance of bit-interleaved coded multiple beamforming (BICMB) [1], [2] with imperfect knowledge of beamforming vectors. Most studies for limited-rate ...